org.graalvm.compiler.hotspot.sparc

Class SPARCHotSpotBackend

java.lang.Object

org.graalvm.compiler.core.target.Backend

org.graalvm.compiler.hotspot.HotSpotBackend

org.graalvm.compiler.hotspot.HotSpotHostBackend

org.graalvm.compiler.hotspot.sparc.SPARCHotSpotBackend

All Implemented Interfaces:

jdk.vm.ci.code.ValueKindFactory<LIRKind>, LIRGenerationProvider, FrameMap.ReferenceMapBuilderFactory, TargetProvider

public class SPARCHotSpotBackend
extends HotSpotHostBackend
implements LIRGenerationProvider

HotSpot SPARC specific backend.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	SPARCHotSpotBackend.HotSpotFrameContext

Nested classes/interfaces inherited from class org.graalvm.compiler.hotspot.HotSpotBackend

HotSpotBackend.Options

Nested classes/interfaces inherited from class org.graalvm.compiler.core.target.Backend

Backend.CodeInstallationTask, Backend.CodeInstallationTaskFactory

Field Summary

Fields inherited from class org.graalvm.compiler.hotspot.HotSpotHostBackend

config, DEOPT_BLOB_UNCOMMON_TRAP, DEOPT_BLOB_UNPACK, DEOPT_BLOB_UNPACK_WITH_EXCEPTION_IN_TLS, ENABLE_STACK_RESERVED_ZONE, THROW_DELAYED_STACKOVERFLOW_ERROR

Fields inherited from class org.graalvm.compiler.hotspot.HotSpotBackend

BACKEDGE_EVENT, BASE64_ENCODE_BLOCK, copyMemoryName, COUNTERMODE_IMPL_CRYPT, CRC_TABLE_LOCATION, DECRYPT, DECRYPT_BLOCK, DECRYPT_BLOCK_WITH_ORIGINAL_KEY, DECRYPT_WITH_ORIGINAL_KEY, ENCRYPT, ENCRYPT_BLOCK, EXCEPTION_HANDLER, EXCEPTION_HANDLER_IN_CALLER, GHASH_PROCESS_BLOCKS, IC_MISS_HANDLER, INITIALIZE_KLASS_BY_SYMBOL, INVOCATION_EVENT, MONTGOMERY_MULTIPLY, MONTGOMERY_SQUARE, MUL_ADD, MULTIPLY_TO_LEN, NEW_ARRAY, NEW_ARRAY_OR_NULL, NEW_INSTANCE, NEW_INSTANCE_OR_NULL, NEW_MULTI_ARRAY, NEW_MULTI_ARRAY_OR_NULL, RESOLVE_DYNAMIC_INVOKE, RESOLVE_KLASS_BY_SYMBOL, RESOLVE_METHOD_BY_SYMBOL_AND_LOAD_COUNTERS, RESOLVE_STRING_BY_SYMBOL, SHA_IMPL_COMPRESS, SHA_IMPL_COMPRESS_MB, SHA2_IMPL_COMPRESS, SHA2_IMPL_COMPRESS_MB, SHA5_IMPL_COMPRESS, SHA5_IMPL_COMPRESS_MB, SQUARE_TO_LEN, UNWIND_EXCEPTION_TO_CALLER, UPDATE_BYTES_CRC32, UPDATE_BYTES_CRC32C, VECTORIZED_MISMATCH, VM_ERROR, WRONG_METHOD_HANDLER

Fields inherited from class org.graalvm.compiler.core.target.Backend

ARITHMETIC_DREM, ARITHMETIC_FREM

Constructor Summary

Constructors

Constructor and Description
SPARCHotSpotBackend(GraalHotSpotVMConfig config, HotSpotGraalRuntimeProvider runtime, HotSpotProviders providers)

Method Summary

Modifier and Type	Method and Description
protected void	bangStackWithOffset(CompilationResultBuilder crb, int bangOffset)
void	emitCode(CompilationResultBuilder crb, LIR lir, jdk.vm.ci.meta.ResolvedJavaMethod installedCodeOwner) Emits the code for a given graph.
CompilationResultBuilder	newCompilationResultBuilder(LIRGenerationResult lirGenRes, FrameMap frameMap, CompilationResult compilationResult, CompilationResultBuilderFactory factory) Creates the object used to fill in the details of a given compilation result.
protected FrameMapBuilder	newFrameMapBuilder(jdk.vm.ci.code.RegisterConfig registerConfig)
LIRGeneratorTool	newLIRGenerator(LIRGenerationResult lirGenRes)
NodeLIRBuilderTool	newNodeLIRBuilder(StructuredGraph graph, LIRGeneratorTool lirGen)
RegisterAllocationConfig	newRegisterAllocationConfig(jdk.vm.ci.code.RegisterConfig registerConfig, String[] allocationRestrictedTo) Creates a new configuration for register allocation.
org.graalvm.collections.EconomicSet<jdk.vm.ci.code.Register>	translateToCallerRegisters(org.graalvm.collections.EconomicSet<jdk.vm.ci.code.Register> calleeRegisters) Translates a set of registers from the callee's perspective to the caller's perspective.

Methods inherited from class org.graalvm.compiler.hotspot.HotSpotHostBackend

completeInitialization, emitStackOverflowCheck, makeCallingConvention, newLIRGenerationResult, newReferenceMapBuilder

Methods inherited from class org.graalvm.compiler.hotspot.HotSpotBackend

counterModeAESCrypt, createCompiledCode, getCompilationIdentifier, getProviders, getRuntime, getSuites, multiplyToLenStub, profileInstructions, sha2ImplCompressMBStub, sha5ImplCompressMBStub, shaImplCompressMBStub, unsafeArraycopy, updateStub

Methods inherited from class org.graalvm.compiler.core.target.Backend

addCodeInstallationTask, addInstalledCode, createDefaultInstalledCode, createInstalledCode, createInstalledCode, createInstalledCode, emitBackEnd, getCodeCache, getConstantReflection, getForeignCalls, getMetaAccess, getTarget, getValueKind

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.graalvm.compiler.core.gen.LIRGenerationProvider

newLIRGenerationResult

Constructor Detail

SPARCHotSpotBackend

public SPARCHotSpotBackend(GraalHotSpotVMConfig config,
                           HotSpotGraalRuntimeProvider runtime,
                           HotSpotProviders providers)

Method Detail

newFrameMapBuilder

protected FrameMapBuilder newFrameMapBuilder(jdk.vm.ci.code.RegisterConfig registerConfig)

Specified by:

newFrameMapBuilder in class HotSpotHostBackend

newLIRGenerator

public LIRGeneratorTool newLIRGenerator(LIRGenerationResult lirGenRes)

Specified by:

newLIRGenerator in interface LIRGenerationProvider

newNodeLIRBuilder

public NodeLIRBuilderTool newNodeLIRBuilder(StructuredGraph graph,
                                            LIRGeneratorTool lirGen)

Specified by:

newNodeLIRBuilder in interface LIRGenerationProvider

bangStackWithOffset

protected void bangStackWithOffset(CompilationResultBuilder crb,
                                   int bangOffset)

Specified by:

bangStackWithOffset in class HotSpotHostBackend

newCompilationResultBuilder

public CompilationResultBuilder newCompilationResultBuilder(LIRGenerationResult lirGenRes,
                                                            FrameMap frameMap,
                                                            CompilationResult compilationResult,
                                                            CompilationResultBuilderFactory factory)

Description copied from interface: LIRGenerationProvider

Creates the object used to fill in the details of a given compilation result.

Specified by:

newCompilationResultBuilder in interface LIRGenerationProvider

emitCode

public void emitCode(CompilationResultBuilder crb,
                     LIR lir,
                     jdk.vm.ci.meta.ResolvedJavaMethod installedCodeOwner)

Description copied from interface: LIRGenerationProvider

Emits the code for a given graph.

Specified by:

emitCode in interface LIRGenerationProvider

installedCodeOwner - the method the compiled code will be associated with once installed. This argument can be null.

newRegisterAllocationConfig

public RegisterAllocationConfig newRegisterAllocationConfig(jdk.vm.ci.code.RegisterConfig registerConfig,
                                                            String[] allocationRestrictedTo)

Description copied from class: Backend

Creates a new configuration for register allocation.

Specified by:

newRegisterAllocationConfig in class Backend

allocationRestrictedTo - if not null, register allocation will be restricted to registers whose names appear in this array

translateToCallerRegisters

public org.graalvm.collections.EconomicSet<jdk.vm.ci.code.Register> translateToCallerRegisters(org.graalvm.collections.EconomicSet<jdk.vm.ci.code.Register> calleeRegisters)

Description copied from class: HotSpotBackend

Translates a set of registers from the callee's perspective to the caller's perspective. This is needed for architectures where input/output registers are renamed during a call (e.g. register windows on SPARC). Registers which are not visible by the caller are removed.

Specified by:

translateToCallerRegisters in class HotSpotBackend